Estimate the work done by the force of friction on flightbag

Reference no: EM13650582

A flight attendant pulls her74 N flight bag a distance of210 m along a level airport floor at aconstant velocity. The force she exerts is 38 N at an angle of 57°above the horizontal.

(a) Find the work she does on the flight bag.

(b) Find the work done by the force of friction on the flightbag.

Reference no: EM13650582

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